2V94

Crystal structure of P. abyssi RPS24

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		4.2		100MM NA ACETATE 40% PEG 400 185MM MGCL2, pH 4.2

Crystal Properties
Matthews coefficient	Solvent content
3.04	60

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 66.81	α = 90
b = 85.63	β = 90
c = 42.11	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC CCD		2006-07-05	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-4		ESRF	ID14-4

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	1.9	50	97.5	0.06	15.3	5.3		13468		2

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.9	2.02	91.3		0.31	4.8	4.7

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	NONE	1.9	27.39	18584	1001	99.4	0.224	0.221	0.266	RANDOM	29.52

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-3.19			-1.46		4.65

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	29.137
r_dihedral_angle_4_deg	13.87
r_dihedral_angle_3_deg	13.023
r_dihedral_angle_1_deg	5.505
r_scangle_it	3.674
r_scbond_it	2.907
r_angle_refined_deg	1.722
r_mcangle_it	1.523
r_mcbond_it	1.397
r_angle_other_deg	0.904
r_symmetry_vdw_other	0.307
r_symmetry_hbond_refined	0.27
r_symmetry_vdw_refined	0.242
r_nbd_refined	0.22
r_nbd_other	0.208
r_nbtor_refined	0.194
r_xyhbond_nbd_refined	0.18
r_chiral_restr	0.094
r_nbtor_other	0.089
r_bond_refined_d	0.02
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1600
Nucleic Acid Atoms
Solvent Atoms	96
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
SHARP	phasing